Discreet Ceiling-Mounted Solution Subtly designed to disappear into your ceiling, this motion sensor can keep your space visually clean while quietly improving everyday convenience. Its refined black finish will complement darker ceilings and modern interiors without drawing unnecessary attention. Mounted neatly above, the compact housing can blend effortlessly into residential and office environments alike. You'll enjoy practical automation without cluttering walls or interrupting architectural lines that define the room. Operating on a reliable 220240V AC power source , the sensor can deliver dependable performance from the moment it's installed. Once in place, it will quietly monitor your space without requiring constant adjustments or visible maintenance. When installed at heights of 2.2m to 4m , the device works effectively across typical ceiling heights. And it can maintain discreet coverage, ensuring your lighting automation remains almost invisible while delivering consiste